Sea-Doo Spark vs. Kawasaki STX 160: Best PWC for San Diego
Sea-Doo Spark vs. Kawasaki Jet Ski STX 160: Which is Right for San Diego Bay?
San Diego is a paradise for watercraft enthusiasts. Between the calm waters of Mission Bay, the expansive San Diego Bay, and the open Pacific, choosing the right Personal Watercraft (PWC) is essential to maximizing your time on the water.
Two of the most popular options at Escondido Cycle Center are the Sea-Doo Spark and the Kawasaki Jet Ski STX 160. While both offer incredible fun, they serve very different types of riders. Whether you want a playful "stunt" bike for the water or a powerful, stable long-distance cruiser, this guide will help you decide which one should be sitting on your trailer this weekend.
Why This Comparison Matters
Choosing between Sea-Doo and Kawasaki often comes down to your "riding personality."
The Sea-Doo Spark is the lightweight rebel of the water—designed for agility, tricks, and budget-friendly entry into the sport.
The Kawasaki STX 160 is the refined powerhouse—focused on stability, raw engine displacement, and a smoother ride when the ocean gets choppy.
Performance & Engine: Playful vs. Powerful
The difference in engine philosophy between these two brands is significant:
Sea-Doo Spark: Powered by the Rotax 900 ACE engine. It is incredibly fuel-efficient and lightweight. Because the Spark is made of Polytec (a high-strength, low-weight material), the power-to-weight ratio makes it feel "zippy" and effortless to flick around.
Kawasaki STX 160: This features a massive 1,498cc inline four-cylinder engine. It produces significantly more thrust and top-end speed than the Spark. If you plan on towing a tuber or cruising from the harbor out to the Coronado Islands, the Kawasaki’s displacement provides the "grunt" you need for open-water conditions.
Comfort, Design & Usability
The Sea-Doo Spark Experience: The Spark is minimal. It is easy to wash, easy to store in a standard garage, and can be towed by almost any small SUV or crossover. It’s perfect for the rider who wants to play for a few hours in the bay, do some spins, and head home.
The Kawasaki STX 160 Experience: The STX 160 is a full-sized three-seater. It features a much larger fuel tank and significantly more storage space for gear, snacks, and life jackets. The hull design is deeper and heavier, which means it cuts through the "San Diego chop" much better than the lightweight Spark. If you want a dry, stable ride for the whole family, the Kawasaki wins here.
Technology & Key Features
Sea-Doo Spark: Features the optional iBR (Intelligent Brake and Reverse), which makes docking at busy San Diego boat ramps a breeze. You can also add the Spark Trixx package for adjustable trim to help you pull off "wheelies" on the water.
Kawasaki STX 160: Focuses on rider aids like Electronic Cruise Control and a high-performance hull. It also features a massive rear platform, making it much easier to climb back on after a swim in the bay.
Who Should Buy Which?
Choose the Sea-Doo Spark if...
You are on a budget and want the lowest cost of entry.
You want a "playful" feel and like doing tricks.
You have a small towing vehicle and limited garage space.
Most of your riding is in the calm waters of Mission Bay.
Choose the Kawasaki STX 160 if...
You want high-speed performance and raw power.
You plan on riding with 2 or 3 people frequently.
You want to tow skiers or inflatables.
You plan on riding in the open ocean or larger bays where it gets choppy.
Buying Your Watercraft from Escondido Cycle Center
At Team ECC, we don't just sell motorcycles—we are San Diego’s premier PWC destination. Located in Escondido, we carry a full inventory of both Sea-Doo and Kawasaki models.
Our experts can show you the Spark and the STX 160 side-by-side so you can feel the difference in size, weight, and build quality. Plus, our service department is factory-certified to keep your watercraft winterized and ready for the first warm day of spring.
Ready to Hit the Water?
The sun is shining and the bay is calling. Whether you choose the agile Spark or the powerful STX 160, Team ECC has the best deals in North County.
